3.
the ocean floor is not flat. what two features are on the bottom of the ocean floor?

On the bottom of the ocean floor there is sand.

Explanation:

Sand from what i have been lead to believe is broken up sea shells and possibly rocks.

I hope this is correct

Features of the ocean include the continental shelf, slope, and rise. The ocean floor is called the abyssal plain. Below the ocean floor, there are a few small deeper areas called ocean trenches.

the denominator has a very specific role.

i believe it is c: genes for body color and wing size are inherited separately from each parent.